Data / Nonprofits / Massachusetts / Weston
Nonprofits in Weston, MA: 176 registered with the IRS
176 nonprofits are registered with the IRS in Weston, MA, 160 of them 501(c)(3) charities; the 57 that report revenue took in $271.4 million. The largest by revenue: Regis College ($109.4 million), Rivers School Corporation ($45.9 million), Meadowbrook School of Weston Incorporated ($28.8 million). Most common causes: philanthropy, voluntarism and grantmaking foundations (27), education (25), arts, culture and humanities (19).
SpecStream is the live web data engine for teams and agents. It reads the IRS register of exempt organizations as the IRS updates it, and this page is that reading. Ask for the nonprofits you need by place, cause and size, with their latest Form 990 figures and websites, and they arrive in your sheet, CRM, Slack or agent.
Every organization, largest by revenue first
| Organization | Category | Type | Since | Revenue | Assets | Filing |
|---|---|---|---|---|---|---|
| Regis College | Education | 501(c)(3) | 1995 | $109.4 million | $115.9 million | 2025-06 |
| Rivers School Corporation | 501(c)(3) | 1932 | $45.9 million | $128.2 million | 2025-06 | |
| Meadowbrook School of Weston Incorporated | Education | 501(c)(3) | 1934 | $28.8 million | $89.5 million | 2025-06 |
| Cambridge School of Weston Inc | Education | 501(c)(3) | 1937 | $23.9 million | $69.6 million | 2025-06 |
| Pinebrook Country Club Inc | 501(c)(7) | 1945 | $15.4 million | $36.1 million | 2025-09 | |
| Weston Golf Club Inc | 501(c)(7) | 1935 | $12.2 million | $25.3 million | 2024-12 | |
| Margaret Gifford School Inc | 501(c)(3) | 1965 | $9.2 million | $7.1 million | 2025-06 | |
| Earthenable | International, foreign affairs and national security | 501(c)(3) | 2015 | $4.5 million | $18 million | 2024-12 |
| Hazel Hotchkiss Wightman Tennis Center Inc | Recreation and sports | 501(c)(7) | 1969 | $2.6 million | $4.6 million | 2025-06 |
| Lands Sake Incorporated | Environment | 501(c)(3) | 1981 | $2.4 million | $7.6 million | 2025-12 |
| Massachusetts Alliance for Early College Inc | Education | 501(c)(3) | 2022 | $2.3 million | $3.8 million | 2025-06 |
| Ocular Immunology and Uveitis Foundation Inc | Medical research | 501(c)(3) | 2006 | $1.6 million | $3 million | 2024-12 |
| Metrowest Womens Fund Inc | Human services | 501(c)(3) | 2020 | $1.6 million | $1.6 million | 2025-12 |
| Weston Wing Inc | Human services | 501(c)(3) | 1976 | $1.4 million | $2.2 million | 2025-06 |
| Massachusetts Thoroughbred Breeders Association Inc | 501(c)(5) | 1982 | $1.1 million | $2.6 million | 2025-12 | |
| Childrens Center of Weston Inc | Education | 501(c)(3) | 1977 | $1.1 million | $975,564 | 2025-06 |
| Jesuit Collaborative | Religion-related | 501(c)(3) | 2008 | $1.1 million | $721,753 | 2025-06 |
| Red Barn Nursery School Inc | 501(c)(3) | 1972 | $1 million | $1.7 million | 2025-08 | |
| Weston Community Housing Inc | Housing and shelter | 501(c)(3) | 1977 | $650,608 | $4.9 million | 2025-06 |
| Weston News Inc | Arts, culture and humanities | 501(c)(3) | 2025 | $477,782 | $331,785 | 2025-12 |
| Weston Drama Workshop Inc | Arts, culture and humanities | 501(c)(3) | 1967 | $477,145 | $302,405 | 2024-12 |
| Roxbury Weston Programs Inc | 501(c)(3) | 1971 | $408,981 | $510,690 | 2025-06 | |
| Weston Youth Soccer Inc | Recreation and sports | 501(c)(3) | 1999 | $368,996 | $207,746 | 2024-12 |
| Weston Forest & Trail Association Inc | Recreation and sports | 501(c)(3) | 1957 | $317,846 | $15.7 million | 2024-12 |
| Reach Green Inc | Environment | 501(c)(3) | 2023 | $303,609 | $65,935 | 2025-12 |
| Build the Faith Inc | Religion-related | 501(c)(3) | 2017 | $262,318 | $289,263 | 2025-12 |
| Golden Ball Tavern Trust | Arts, culture and humanities | 501(c)(3) | 1965 | $205,085 | $5.9 million | 2024-12 |
| Musicians of the Old Post Road Inc | 501(c)(3) | 1994 | $172,617 | $1.1 million | 2025-06 | |
| Dante University of America Foundation Inc | 501(c)(3) | 1980 | $169,938 | $2.1 million | 2025-12 | |
| Armenian Students Association | 501(c)(3) | 1952 | $168,465 | $2.4 million | 2025-04 | |
| Us Buddhism Inc | Religion-related | 501(c)(3) | 2009 | $161,684 | $1.3 million | 2025-12 |
| Cardinal Spellman Philatelic Museum Inc | Arts, culture and humanities | 501(c)(3) | 2018 | $160,920 | $690,745 | 2024-12 |
| Harmony Academy Inc | Education | 501(c)(3) | 2023 | $157,073 | $41,301 | 2025-06 |
| Weston Little League Inc | Recreation and sports | 501(c)(3) | 2018 | $144,108 | $154,156 | 2025-12 |
| Rotary International | 501(c)(4) | 1942 | $131,004 | $362,106 | 2025-06 | |
| Weston Youth Lacrosse Inc | Recreation and sports | 501(c)(3) | 2000 | $122,451 | $98,906 | 2025-07 |
| Weston Metco Scholarship Fund Inc | Human services | 501(c)(3) | 2012 | $116,947 | $389,610 | 2025-12 |
| Weston Boosters Inc | Education | 501(c)(3) | 1959 | $95,958 | $360,996 | 2024-12 |
| PBCC Scholars Foundation Inc | Education | 501(c)(3) | 2019 | $85,790 | $34,798 | 2024-12 |
| Weston Friendly Society of the Performing Arts Inc | Religion-related | 501(c)(3) | 1992 | $81,542 | $122,380 | 2025-09 |
| The Weston Firemens Relief Association | 501(c)(9) | 1986 | $81,452 | $2.3 million | 2025-12 | |
| Childkind International Inc | Health care | 501(c)(3) | 2011 | $72,757 | $99,003 | 2024-12 |
| Friends of the Weston Public Library Incorporated | 501(c)(3) | 1988 | $71,240 | $82,799 | 2025-06 | |
| Northstar Learning Collaborative Inc | Education | 501(c)(3) | 2004 | $69,120 | $72,329 | 2025-12 |
| Friends of Westons Council On Aging Inc | 501(c)(3) | 1990 | $66,600 | $142,450 | 2025-06 | |
| Weston Parent Teachers Organization Inc | 501(c)(4) | 1985 | $62,682 | $96,818 | 2025-06 | |
| Mind First Foundation | Medical research | 501(c)(3) | 2014 | $58,286 | $2 million | 2024-12 |
| Getting Along Academy Inc | Youth development | 501(c)(3) | 2024 | $45,604 | $27,881 | 2025-12 |
| Weston Community League Inc | Community improvement and capacity building | 501(c)(3) | 1952 | $38,259 | $311,925 | 2025-08 |
| Foundation To Treat Norrie Disease | Diseases, disorders and medical disciplines | 501(c)(3) | 2025 | $25,980 | $6,633 | 2024-12 |
| Middlesex Chiefs of Police Association Inc | Crime and legal-related | 501(c)(3) | 2012 | $23,600 | $5,102 | 2025-12 |
| Degrees of Difference Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $15,595 | $7,873 | 2025-06 |
| Westar Corp | Arts, culture and humanities | 501(c)(3) | 2020 | $15,553 | $97,308 | 2025-12 |
| Weston Scouts Inc | 501(c)(3) | 1981 | $11,806 | $350,787 | 2026-04 | |
| Foundry Foundation Inc | Education | 501(c)(3) | 2021 | $11,510 | $19,525 | 2024-12 |
| Weston Community Childrens Association Inc | 501(c)(3) | 1988 | $2,412 | $42,152 | 2024-07 | |
| Stemrship Inc | Youth development | 501(c)(3) | 2022 | $2,012 | $1 | 2025-12 |
| A Fair Shot | Education | 501(c)(3) | 2026 | |||
| All Stars of Eastern Massachusetts | Recreation and sports | 501(c)(3) | 2016 | $0 | $0 | 2025-03 |
| Anns Little Treasures Inc | 501(c)(3) | 2021 | $0 | $0 | 2025-12 | |
| Anvari Foundation | Youth development | 501(c)(3) | 2024 | |||
| Appropriate Infastructure Development Group Inc | International, foreign affairs and national security | 501(c)(3) | 2004 | $0 | $0 | 2025-12 |
| Artistic Youth Foundation Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Bang-Woel Lu Foundation | 501(c)(3) | 1989 | $214,554 | 2025-12 | ||
| Bat for Kids Inc | Human services | 501(c)(3) | 2010 | $0 | $0 | 2024-12 |
| Billy Burchard Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2008 | $0 | $0 | 2025-12 |
| Bnbu Boston Center Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Boston Cognitive Solutions Inc | Medical research | 501(c)(3) | 2017 | $0 | $0 | 2024-01 |
| Brookline Bird Club Inc | 501(c)(3) | 1994 | $0 | $0 | 2025-12 | |
| Campion Center Inc | 501(c)(3) | 1946 | ||||
| Career Pathways Initiative Inc | Education | 501(c)(3) | 2026 | |||
| Carpe Vita Foundation Incorporated | Youth development | 501(c)(3) | 2006 | $0 | $0 | 2025-12 |
| Center of Traditional Taoist Studies Inc | 501(c)(3) | 1990 | ||||
| Charles Mosesian Charitable Foundation | 501(c)(3) | 1988 | $2.9 million | 2025-12 | ||
| Cheerful Giver Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $0 | $23,531 | 2025-12 |
| Circuits and Code 4 All Inc | Education | 501(c)(3) | 2025 | $0 | $0 | 2024-12 |
| Cline Charitable Fund Sadye F Cline Et Al | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $761,125 | 2025-12 | |
| Clinical Pastoral Education | 501(c)(3) | 1993 | ||||
| Collage the Art for Cancer Network | Arts, culture and humanities | 501(c)(3) | 2007 | $0 | $643 | 2025-12 |
| Community Chorus Association | Arts, culture and humanities | 501(c)(4) | 2001 | $0 | $0 | 2025-12 |
| Compass Project Inc | Human services | 501(c)(3) | 2026 | |||
| Concert Opera Boston Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $0 | $0 | 2025-08 |
| Deborah and Robert First Family Foundation | 501(c)(3) | 1987 | $1.9 million | 2024-12 | ||
| Dianas Fibroid Foundation Inc | Medical research | 501(c)(3) | 2020 | $47,475 | 2025-12 | |
| Egyptian New Assembly for Building Liberation Empowerment Enable | Civil rights, social action and advocacy | 501(c)(4) | 2025 | |||
| First Baptist Church | 501(c)(3) | 1955 | ||||
| Friends of Josiah Smith Tavern Inc | Arts, culture and humanities | 501(c)(3) | 2017 | $0 | $0 | 2025-12 |
| Friends of Switzerland Inc | 501(c)(3) | 1971 | $0 | $0 | 2025-12 | |
| Friends of Weston Depot Corporation | Arts, culture and humanities | 501(c)(3) | 2025 | |||
| Garden Club Federation of Massachusetts Inc | Environment | 501(c)(3) | 2004 | $0 | $0 | 2025-06 |
| Gertler Clark Foundation Inc | 501(c)(3) | 1947 | $5 million | 2025-06 | ||
| Gildea Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2011 | $3.4 million | 2026-04 | |
| Global Neuroscience Initiative Foundation | Medical research | 501(c)(3) | 2019 | $0 | $0 | 2024-12 |
| Grace Notes Inc | Arts, culture and humanities | 501(c)(3) | 2023 | $0 | $0 | 2025-12 |
| Harvard Rotc Alumni Fund Inc | 501(c)(3) | 2000 | $0 | $0 | 2025-12 | |
| Hub of Myths | Arts, culture and humanities | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Ilene Beal Charitable FDN | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2016 | $9.3 million | 2024-12 | |
| Indo-American Charities Inc | International, foreign affairs and national security | 501(c)(3) | 2001 | $258 | 2025-12 | |
| Influencer Marketing Association Inc | Education | 501(c)(3) | 2019 | $0 | $0 | 2023-12 |
| Inner Spark Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2009 | $10.6 million | 2025-06 | |
| James J Pallotta Charitable Trust | 501(c)(3) | 1993 | $5.9 million | 2024-12 | ||
| James M & Melinda A Rabb Charitable Trust | 501(c)(3) | 1988 | $3.8 million | 2024-12 | ||
| James M Rabb Charitable Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2014 | $9.1 million | 2024-12 | |
| Jewish Caribbean Culture Preservation Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | $0 | $0 | 2025-12 |
| Joseph Novakoff Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1995 | $233,347 | 2025-09 | |
| Joyful Threads | Human services | 501(c)(3) | 2024 | |||
| Katz Silver Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $1.6 million | 2024-12 | |
| Laraine Cohen Levy Fam Foundation Trust | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $98,923 | 2025-12 | |
| League of Women Voters of Massachusetts | 501(c)(4) | 1969 | $0 | $0 | 2026-06 | |
| Louis E Wolfson Foundation Gilmore Rees & Carlson | 501(c)(3) | 1952 | $515,099 | 2025-06 | ||
| Margaret Lyon Jones Charitable Foun Dation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2026 | |||
| Massachusetts Teachers Association | Employment | 501(c)(6) | 1972 | $0 | $0 | 2026-06 |
| Michael Anagnos Schools | Education | 501(c)(3) | 1942 | $2.5 million | 2024-12 | |
| Middle East Economic Association | Social science | 501(c)(3) | 2016 | $0 | $0 | 2025-12 |
| Mission Echt Organization Inc | Public and societal benefit | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Moebius X Foundation Inc | Education | 501(c)(3) | 2026 | $0 | $0 | 2025-12 |
| Mojgan Anvari | Public and societal benefit | 501(c)(3) | 2024 | |||
| National Corvette Restorers Society | 501(c)(7) | 1997 | $0 | $0 | 2025-12 | |
| Nazda Alam Foundation for Muslim WM Civic Engagement & Leadership Inc | Civil rights, social action and advocacy | 501(c)(3) | 2019 | $0 | $0 | 2025-12 |
| Nereid Ocean Conservation Inc | Environment | 501(c)(3) | 2025 | |||
| New England Synth Fest Inc | Arts, culture and humanities | 501(c)(3) | 2024 | $0 | $0 | 2025-12 |
| Nextgen Science Hub | Science and technology | 501(c)(3) | 2026 | |||
| Northeastern Federation of Stamp Clubs | Recreation and sports | 501(c)(4) | 2015 | $0 | $0 | 2024-09 |
| Not On the Test Inc | Education | 501(c)(3) | 2022 | $0 | $0 | 2025-12 |
| One World Community Inc | Human services | 501(c)(3) | 2025 | $0 | $0 | 2025-01 |
| Open Ichurch Incorporated | Religion-related | 501(c)(3) | 2014 | $0 | $0 | 2026-03 |
| Orchard Avenue Homeowners Associati On Inc | Housing and shelter | 501(c)(4) | 2026 | $0 | $0 | 2025-12 |
| Paul and Joanne Egerman Family Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1997 | $22.6 million | 2025-12 | |
| Poduska Family Foundation Inc | 501(c)(3) | 1994 | $60,784 | 2025-12 | ||
| Pou3f3 Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | |||
| Project Emplify Inc | Employment | 501(c)(3) | 2022 | $0 | $0 | 2025-06 |
| Psi Chi the National Honor Society in Psychology | 501(c)(3) | 1957 | $0 | $0 | 2025-06 | |
| Queertrans Alliance Inc | Education | 501(c)(3) | 2023 | $0 | $0 | 2024-12 |
| Rally for Tennis Inc | Recreation and sports | 501(c)(3) | 2025 | |||
| Riggs Cove Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $515,135 | 2024-12 | |
| Risor Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $2 million | 2025-12 | |
| Sacajawea Charitable Foundation | Education | 501(c)(3) | 1999 | $13.6 million | 2025-12 | |
| Schechter Fam Foundation | 501(c)(3) | 2000 | $157,464 | 2025-12 | ||
| Shirley James Foundation for Children and Families | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2025 | |||
| Shocair-Reda Charitable Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $3,125 | 2025-06 | |
| Sigma Theta Tau International Inc | 501(c)(3) | 1954 | $0 | $0 | 2025-06 | |
| Sotos Syndrome Foundation Inc | Diseases, disorders and medical disciplines | 501(c)(3) | 2026 | |||
| Spark for Science | Education | 501(c)(3) | 2026 | |||
| St Julia Parish | 501(c)(3) | 1946 | 2012-06 | |||
| Steve Moore Foundation A Not for Profit Corporation | Diseases, disorders and medical disciplines | 501(c)(3) | 2014 | $0 | $0 | 2025-08 |
| Strike Out Cancer Inc | Medical research | 501(c)(3) | 2003 | $0 | $0 | 2024-12 |
| Swedish School of Boston Inc | Arts, culture and humanities | 501(c)(3) | 2003 | $0 | $0 | 2025-12 |
| Technology Chapter Education Foundation Inc | Education | 501(c)(3) | 2015 | $0 | $0 | 2025-12 |
| The C Stephen and Frances B Foster Foundation | 501(c)(3) | 1983 | $1.9 million | 2025-12 | ||
| The James Parker Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2002 | $990,825 | 2024-12 | |
| The Margaret Stewart Lindsay Foundation of 1989 | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2000 | $3.2 million | 2024-12 | |
| The McGuire Family Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2004 | $3.6 million | 2024-12 | |
| The Ulf B Heide and Elizabeth C Heide Foundation Charitable Trust | 501(c)(3) | 1992 | $9.7 million | 2025-12 | ||
| The@elizabeth B Kreske Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2006 | $563,654 | 2024-12 | |
| Theoria Center | Education | 501(c)(3) | 2026 | |||
| Tiger Foundation Inc | Education | 501(c)(3) | 2026 | |||
| Toastmasters International | 501(c)(3) | 1945 | $0 | $0 | 2025-12 | |
| Traquina Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2019 | $49 million | 2024-12 | |
| Tufte Charitable Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1999 | $3.5 million | 2024-12 | |
| Twenty Plus Foundation Inc | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 1998 | $123,650 | 2025-12 | |
| United Abilities | Human services | 501(c)(3) | 2024 | $0 | $0 | 2024-12 |
| Veterans of Foreign Wars Department of Massachusetts | 501(c)(19) | 1965 | $0 | $0 | 2024-12 | |
| Victoire Keane and Kenneth Lang Family Foundation | Philanthropy, voluntarism and grantmaking foundations | 501(c)(3) | 2022 | $1 | 2024-12 | |
| Voicecolors Inc | Human services | 501(c)(3) | 2020 | $3,989 | 2025-12 | |
| Waltham Stamp Club | Arts, culture and humanities | 501(c)(4) | 2011 | $0 | $0 | 2025-04 |
| Weinstein Family Foundation | 501(c)(3) | 2014 | $499,380 | 2025-12 | ||
| Wellesley-Weston Lifetime Learning | Education | 501(c)(3) | 2007 | $0 | $0 | 2026-06 |
| Westgate Church | 501(c)(3) | 1976 | 2025-12 | |||
| Weston 300 Legacy Trail Trust Inc | Arts, culture and humanities | 501(c)(3) | 2013 | $0 | $0 | 2024-12 |
| Weston Affordable Housing Inc | Housing and shelter | 501(c)(3) | 2002 | $4.9 million | 2025-06 | |
| Weston Historical Society Inc | 501(c)(3) | 1965 | $0 | $0 | 2025-08 | |
| Weston Interfaith Action Group Trust | 501(c)(3) | 1994 | $0 | $0 | 2025-12 | |
| Weston Media Center Inc | Arts, culture and humanities | 501(c)(3) | 2009 | $289,683 | 2024-12 | |
| Weston Youth Field Hockey Inc | Recreation and sports | 501(c)(3) | 2026 | $0 | $0 | 2026-06 |
| White Family Foundation | Arts, culture and humanities | 501(c)(3) | 2019 | $6.4 million | 2024-12 | |
| Xchange Youth Foundation for Cultural Exchange Inc | Arts, culture and humanities | 501(c)(3) | 2024 |
By cause in Weston, MA
- Philanthropy, voluntarism and grantmaking foundations 27
- Education 25
- Arts, culture and humanities 19
- Human services 9
- Recreation and sports 9
- Medical research 6
- Religion-related 5
- Environment 4
- Youth development 4
- Diseases, disorders and medical disciplines 4
- Housing and shelter 3
- International, foreign affairs and national security 3
Nonprofits in every city of the state
Read from the IRS Exempt Organizations Business Master File, updated by the IRS on October 24, 2026 and rebuilt here every morning. Revenue and assets are from each organization's latest filing as the IRS lists it; the IRS record is the official one. Organizations only: no people are named on these pages.